Gas prices in Carbondale & Marion, IL
Gas prices in Carbondale & Marion, ILDaily metro average from AAA (2026-10-26), per gallon including taxes, for AAA’s Carbondale-Marion metro area in Illinois.
Regular
$4.74
per gallon · €1.12/L
Midgrade
$5.23
per gallon · €1.23/L
Premium
$5.75
per gallon · €1.36/L
Diesel
$6.66
per gallon · €1.57/L
up vs last week 5.8% vs last week ($4.49) up vs a year ago 52.9% vs a year ago ($3.10)
Nearest Illinois metros on price
The metros immediately either side of Carbondale in Illinois, so you can see whether paying $4.74 here is normal or not.
| Metro | Regular | vs Carbondale |
|---|---|---|
| Champaign & Urbana, IL | $4.66 | −$0.09 |
| Moline & Rock Island, IL | $4.70 | −$0.04 |
| Bloomington & Normal, IL | $4.72 | −$0.02 |
| Decatur, IL | $4.74 | −$0.00 |
| Carbondale & Marion, IL | $4.74 | — |
| Springfield, IL | $4.77 | +$0.02 |
| Peoria & Pekin, IL | $4.78 | +$0.04 |
| Danville, IL | $4.78 | +$0.04 |
| Quincy, IL | $4.79 | +$0.04 |
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Tools for drivers in Carbondale
Frequently asked questions
How much is gas in Carbondale right now?
Regular gasoline averages $4.74 per gallon across Carbondale & Marion, IL today (AAA metro average, 2026-10-26). Midgrade is $5.23, premium $5.75 and diesel $6.66.
Is gas cheaper in Carbondale than the rest of Illinois?
A Illinois state comparison is unavailable today.
Where does Carbondale rank in Illinois?
Carbondale is the 6th cheapest of 17 Illinois metros AAA tracks.
Are gas prices in Carbondale higher than a year ago?
Yes — regular is 52.9% higher than this time last year ($3.10/gal then, $4.74 now).